among them, president obama, who along with first lady michelle obama left washington about an hour ago for south africa, expected to arrive in johannesburg early tomorrow morning. joining them will be former presidents bill clinton and george w. bush, david cameron and ban ki-moon among scores of other dignitaries. errol barnett in johannesburg for us. tomorrow is taking place in soccer city during the world cup, a huge stadium, 90,000 plus seats. given the interest and the crowds behind you now, will that be big enough to accommodate everybody? >> reporter: in a word, john, no, and that's why the government has facilitated three, count them three overthrow stadiums for people who want to attend tuesday's memorial service, plus they will be broadcasting the ceremony via livestream to 90 big screens set up all over the country. john, i'm not sure how many university football games you've been to but what's happening around me now you could compare to a battle of the bonds. over my right shoulder a south african group, over my left a nigerian group who has come here and outside nelson ma